The services shown in this schedule up to 48 000 miles (80 000 km) should be performed after
48 000 miles at the same intervals.
*
An Emission Control Service.
?
The U.S. Environmental Protection Agency or the California Air Resources Board has determined that the failure to perform this maintenance item will not n,ullify the
emission warranty or limit recall liability prior to the completion of vehicle useful life. General Motors, however, urges that all recommended maintenance services be
performed
at
the indicated intervals and the maintenance be recorded in "Section E:Maintenance Record".